Burnett County ZIP Codes

Burnett County is a county of Wisconsin.

ZIP codes: 5
Cities & towns: 5
Area codes: 2
Land area: 822 sq mi

Every ZIP code in Burnett County

548xx

The complete list of Burnett County, WI ZIP codes with the city each one delivers to.
ZIP code	City
54830	Danbury
54840	Grantsburg
54845	Hertel
54872	Siren
54893	Webster

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Burnett County codes above are listed without a column we would have to invent.

Cities and towns in Burnett County

A further 2 places in Burnett County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.

Area codes covering Burnett County

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.

Where Burnett County's ZIP codes sit

Each point is the reference point of one Burnett County ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope every ZIP code recorded in Burnett County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated 16 July 2026. The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.